AlPO4(s)Al^3+(aq)+PO4^3-(aq) PO4^3-(aq)+H3O^+(aq)HPO4^2-(aq)+H2O(l) What is the

  1. AlPO4(s)<=>Al^3+(aq)+PO4^3-(aq)PO4^3-(aq)+H3O^+(aq)<=>HPO4^2-(aq)+H2O(l) What is the net ionic equation for AlPO4(s) dissolving
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    2. CHEMistry asked by CHEMistry
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  2. How many grams of NaOH(Mr 40) must be added to 100 ml of 0.1M H3PO4 to create phosphate buffer, pH 7.0?I know I'm using
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    2. Dilk asked by Dilk
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  3. Write a balanced equilibrium equation and kb expression for the reaction of the hydrogen phosphate ion (HPO4^2-) with water.Answ
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    2. Anonymous asked by Anonymous
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  4. What is the conjugate acid of HPO4^2-(aq)?A. H3PO4(aq) B. HPO4^2-(aq) C. H2PO4-(aq) D. PO4^3-(aq) E. H3O+(aq)
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    2. Tuan Le asked by Tuan Le
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  5. Reverse the reactions. Label the acids and bases on the left-hand side of each of the reversed equations?1. HCl + NH3 => NH4+ +
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    2. Alex asked by Alex
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  6. Doing some practice problems, these are a couple of my answers. Are these written correctly?Write the conjugate acid: a)HPO4(2-)
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    2. Kevin asked by Kevin
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  7. Which of the following has the highest buffer capacity?A. 0.10M H2PO4-/0.10M HPO4 2- B. 0.50M H2PO4-/0.10M HPO4 2- C. 0.10M
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    2. Debbie asked by Debbie
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  8. Phosphate can act as buffer: H2PO4- HPO4^2- + H+The pKa of this equilibrium is 7.21. What is the ratio of H2PO4- to HPO4^2- at
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    2. Uurka asked by Uurka
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  9. which of the following has the highest bugger capacity?A 0.10M H2PO4-/0.10M HPO4 -2 B 0.50 M H2PO4-/0.10 M HPO 2- C 0.10 M
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    2. ameryss asked by ameryss
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  10. which of the following has the highest buffer capacity?A 0.10M H2PO4-/0.10M HPO4 -2 B 0.50 M H2PO4-/0.10 M HPO 2- C 0.10 M
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    2. DebC asked by DebC
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